Amendment to the Amended and Restated Financial Accounting Services Agreement

Exhibit (h) (35)

Amendment to the
Amended and Restated Financial Accounting Services Agreement

     This is an amendment (the “Amendment”) to the Amended and Restated Financial Accounting Services Agreement, dated December 13, 2004 (the “Agreement”) entered into among Calamos Advisors LLC and the parties listed in Schedule I thereto.

     In consideration of the mutual agreements and covenants contained herein, the parties agree to the following amendments to the Agreement:

	(1)		Schedule I of the Agreement is hereby deleted and replaced with the attached Schedule I; and
	(2)		All other terms of the Agreement shall remain in full force and effect. If the terms of the Agreement and this Amendment conflict, then the terms of the Amendment shall control.

     This Amendment shall be effective as of March 7, 2007.

CALAMOS ADVISORS LLC				CALAMOS INVESTMENT TRUST, on
				behalf of itself and each series thereunder
By: Name:		/s/ Xxxxxx X. Xxxxx  Xxxxxx X. Xxxxx		By: Name:		/s/ Xxxxxx Xxxxx Xxxxxx Xxxxx
Title:		Senior Vice President,Director of Operations		Title:		Secretary
CALAMOS ADVISORS TRUST, on behalf				CALAMOS CONVERTIBLE
of itself and each series thereunder				OPPORTUNITIES AND INCOME FUND
By:		/s/ Xxxxxx Xxxxx		By:		/s/ Xxxxxx Xxxxx
Name:		Xxxxxx Xxxxx		Name:		Xxxxxx Xxxxx
Title:		Secretary		Title:		Secretary
CALAMOS CONVERTIBLE AND HIGH INCOME FUND				CALAMOS STRATEGIC TOTAL RETURN FUND
By:		/s/ Xxxxxx Xxxxx		By:		/s/ Xxxxxx Xxxxx
Name:		Xxxxxx Xxxxx		Name:		Xxxxxx Xxxxx
Title:		Secretary		Title:		Secretary
CALAMOS GLOBAL TOTAL RETURN				CALAMOS GLOBAL DYNAMIC
FUND				INCOME FUND
By:		/s/ Xxxxxx Xxxxx		By:		/s/ Xxxxxx Xxxxx
Name:		Xxxxxx Xxxxx		Name:		Xxxxxx Xxxxx
Title:		Secretary		Title:		Secretary

SCHEDULE I

Calamos Investment Trust, a Massachusetts business trust

Calamos Convertible Fund
Calamos Growth and Income Fund
Calamos Market Neutral Income Fund
Calamos Growth Fund
Calamos Global Growth and Income Fund
Calamos High Yield Fund
Calamos Value Fund
Calamos Blue Chip Fund
Calamos International Growth Fund
Calamos Multi-Fund Blend
Calamos Global Equity Fund
Calamos Government Money Market Fund
Calamos Total Return Bond Fund
Calamos 130/30 Equity Growth Fund
Calamos New World Growth Fund

Calamos Advisors Trust, a Massachusetts business trust

Calamos Growth and Income Portfolio

Calamos Convertible Opportunities and Income Fund, a Delaware statutory trust

Calamos Convertible and High Income Fund, a Delaware statutory trust

Calamos Strategic Total Return Fund, a Delaware statutory trust

Calamos Global Total Return Fund, a Delaware statutory trust

Calamos Global Dynamic Income Fund, a Delaware statutory trust